Re: [Boost-users] [test/signals] trying test thread safe signals with the boost unit test framework

AMDG Richard Dingwall wrote:

person subject; mock_handler handler(subject);

subject.updated.connect(handler);

Unfortunately, when this code runs, it produces the following output:

<snip>

I'm not sure what's going on here, or why mock_handler's destructor is being called 4 extra times.

Can anyone shed some light as to why this might be happening?

The handler is being copied. To prevent this try using boost::ref subject.updated.connect(boost::ref(handler)); In Christ, Steven Watanabe